
#include<stdio.h> 
struct Student 
{int num;  
 char name[20]; 
 char sex;
 int age; 
};struct Student stu[3]={{10101,"Li Lin",'M',18},{10102,"Zhang Fang",'M',19},{10104,"Wang Min",'F',20}}; 
int main() 
{struct Student *p;  
 printf("No.    Name                sex age\n"); 
 for(p=stu;p<stu+3;p++)
 printf("%5d%-20d%2c%4d\n",p->num,p->name,p->sex,p->age);
 return 0; 
}
}

